| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
|---|---|
| RAR | rapidly adapting receptor; rat insulin receptor; retinoic acid receptor; right arm reclining; right ... |
| agg | agglutination; aggravation; aggregation |
| aggreg | aggregated, aggregation |
| AHT | aggregation half time; antihyaluronidase titer; augmented histamine test; autogenous hamster tumor |